12019279972

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{607157}}^1$

素因数の和:607276

約数の個数: 36

約数和(自身を含む): 24710116284

約数和(自身を除く): 12690836312

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 19796, 607157, 1214314, 2428628, 4250099, 8500198, 17000396, 29750693, 59501386, 61322857, 119002772, 122645714, 245291428, 429259999, 858519998, 1717039996, 3004819993, 6009639986, 12019279972]

約数ペア:

[(1, 12019279972), (2, 6009639986), (4, 3004819993), (7, 1717039996), (14, 858519998), (28, 429259999), (49, 245291428), (98, 122645714), (101, 119002772), (196, 61322857), (202, 59501386), (404, 29750693), (707, 17000396), (1414, 8500198), (2828, 4250099), (4949, 2428628), (9898, 1214314), (19796, 607157)]